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<FONT color="green">001</FONT>    package org.wattdepot.simulation.oahugrid.strategy;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.util.ArrayList;<a name="line.3"></a>
<FONT color="green">004</FONT>    import java.util.Calendar;<a name="line.4"></a>
<FONT color="green">005</FONT>    import java.util.List;<a name="line.5"></a>
<FONT color="green">006</FONT>    import org.wattdepot.simulation.oahugrid.demandcurve.DailyDemandCurve;<a name="line.6"></a>
<FONT color="green">007</FONT>    import org.wattdepot.simulation.oahugrid.demandcurve.DailyDemandCurve.PeakType;<a name="line.7"></a>
<FONT color="green">008</FONT>    import org.wattdepot.simulation.oahugrid.powerplant.PowerPlant;<a name="line.8"></a>
<FONT color="green">009</FONT>    import org.wattdepot.simulation.oahugrid.powerplant.PowerPlantSet;<a name="line.9"></a>
<FONT color="green">010</FONT>    import static org.wattdepot.simulation.oahugrid.demandcurve.DailyDemandCurve.PeakType.*;<a name="line.10"></a>
<FONT color="green">011</FONT>    import static org.wattdepot.simulation.oahugrid.powerplant.PowerPlant.Type.*;<a name="line.11"></a>
<FONT color="green">012</FONT>    <a name="line.12"></a>
<FONT color="green">013</FONT>    /**<a name="line.13"></a>
<FONT color="green">014</FONT>     * Generates simulation data by ordering the plants to request power according to peak type.<a name="line.14"></a>
<FONT color="green">015</FONT>     * When offpeak, the order is baseload, cycling, peaking.  When shoulderpeak, the order is<a name="line.15"></a>
<FONT color="green">016</FONT>     * cycling, baseload, peak.  When prioritypeak, the order is peaking, cycling, baseload.<a name="line.16"></a>
<FONT color="green">017</FONT>     * @author Philip Johnson<a name="line.17"></a>
<FONT color="green">018</FONT>     *<a name="line.18"></a>
<FONT color="green">019</FONT>     */<a name="line.19"></a>
<FONT color="green">020</FONT>    public class ByPeakTypeStrategy implements SimulationStrategy {<a name="line.20"></a>
<FONT color="green">021</FONT>      <a name="line.21"></a>
<FONT color="green">022</FONT>      /**<a name="line.22"></a>
<FONT color="green">023</FONT>       * Returns a list of all PowerPlants in order of how their energy should be used.<a name="line.23"></a>
<FONT color="green">024</FONT>       * @param peakType The type of peak.<a name="line.24"></a>
<FONT color="green">025</FONT>       * @param plantSet The set of plants. <a name="line.25"></a>
<FONT color="green">026</FONT>       * @return An ordered list.<a name="line.26"></a>
<FONT color="green">027</FONT>       */<a name="line.27"></a>
<FONT color="green">028</FONT>      private List&lt;PowerPlant&gt; getOrderedPlants(PeakType peakType, PowerPlantSet plantSet) {<a name="line.28"></a>
<FONT color="green">029</FONT>        List&lt;PowerPlant&gt; plants = new ArrayList&lt;PowerPlant&gt;();<a name="line.29"></a>
<FONT color="green">030</FONT>          if (peakType == OFFPEAK) {<a name="line.30"></a>
<FONT color="green">031</FONT>            // fulfill power requirements from baseline, then cycling, then peak.<a name="line.31"></a>
<FONT color="green">032</FONT>            plants.addAll(plantSet.getPlants(BASELOAD));<a name="line.32"></a>
<FONT color="green">033</FONT>            plants.addAll(plantSet.getPlants(CYCLING));<a name="line.33"></a>
<FONT color="green">034</FONT>            plants.addAll(plantSet.getPlants(PEAKING));<a name="line.34"></a>
<FONT color="green">035</FONT>            plants.addAll(plantSet.getPlants(SPINNINGRESERVE));<a name="line.35"></a>
<FONT color="green">036</FONT>          }<a name="line.36"></a>
<FONT color="green">037</FONT>          else if (peakType == SHOULDERPEAK) {<a name="line.37"></a>
<FONT color="green">038</FONT>            // fulfill power requirements from cycling, then baseline, then peak.<a name="line.38"></a>
<FONT color="green">039</FONT>            plants.addAll(plantSet.getPlants(CYCLING));<a name="line.39"></a>
<FONT color="green">040</FONT>            plants.addAll(plantSet.getPlants(BASELOAD));<a name="line.40"></a>
<FONT color="green">041</FONT>            plants.addAll(plantSet.getPlants(PEAKING));<a name="line.41"></a>
<FONT color="green">042</FONT>            plants.addAll(plantSet.getPlants(SPINNINGRESERVE));<a name="line.42"></a>
<FONT color="green">043</FONT>          }<a name="line.43"></a>
<FONT color="green">044</FONT>          else {<a name="line.44"></a>
<FONT color="green">045</FONT>            // fulfill power requirements from peak, then cycling, then baseload<a name="line.45"></a>
<FONT color="green">046</FONT>            plants.addAll(plantSet.getPlants(PEAKING));<a name="line.46"></a>
<FONT color="green">047</FONT>            plants.addAll(plantSet.getPlants(CYCLING));<a name="line.47"></a>
<FONT color="green">048</FONT>            plants.addAll(plantSet.getPlants(BASELOAD));<a name="line.48"></a>
<FONT color="green">049</FONT>            plants.addAll(plantSet.getPlants(SPINNINGRESERVE));<a name="line.49"></a>
<FONT color="green">050</FONT>          }<a name="line.50"></a>
<FONT color="green">051</FONT>          if (plants.size() != PowerPlant.values().length) {<a name="line.51"></a>
<FONT color="green">052</FONT>            throw new RuntimeException("Ordered plants does not include all plants.");<a name="line.52"></a>
<FONT color="green">053</FONT>          }<a name="line.53"></a>
<FONT color="green">054</FONT>          return plants;<a name="line.54"></a>
<FONT color="green">055</FONT>      }<a name="line.55"></a>
<FONT color="green">056</FONT>    <a name="line.56"></a>
<FONT color="green">057</FONT>      /**<a name="line.57"></a>
<FONT color="green">058</FONT>       * Implements the ByPeakType strategy for generating one day's data.<a name="line.58"></a>
<FONT color="green">059</FONT>       * @param curve The daily demand curve.<a name="line.59"></a>
<FONT color="green">060</FONT>       * @param plantSet The set of plants used for generating power. <a name="line.60"></a>
<FONT color="green">061</FONT>       * @return A list of SimulationEntry instances indicating the power output by each of the plants.<a name="line.61"></a>
<FONT color="green">062</FONT>       */<a name="line.62"></a>
<FONT color="green">063</FONT>      @Override<a name="line.63"></a>
<FONT color="green">064</FONT>      public List&lt;SimulationEntry&gt; generateDay(DailyDemandCurve curve, PowerPlantSet plantSet) {<a name="line.64"></a>
<FONT color="green">065</FONT>        List&lt;SimulationEntry&gt; dayEntries = new ArrayList&lt;SimulationEntry&gt;();<a name="line.65"></a>
<FONT color="green">066</FONT>        <a name="line.66"></a>
<FONT color="green">067</FONT>        //Throw a RuntimeException if the demand will exceed the supply.<a name="line.67"></a>
<FONT color="green">068</FONT>        if (curve.getMaxMW() &gt; plantSet.getCapacity()) {<a name="line.68"></a>
<FONT color="green">069</FONT>          throw new RuntimeException(String.format("Demand of %d MW &gt; supply %d MW.", <a name="line.69"></a>
<FONT color="green">070</FONT>              curve.getMaxMW(), plantSet.getCapacity()));<a name="line.70"></a>
<FONT color="green">071</FONT>        }<a name="line.71"></a>
<FONT color="green">072</FONT>        <a name="line.72"></a>
<FONT color="green">073</FONT>        // Loop for each time interval in day and generate entries for each plant.<a name="line.73"></a>
<FONT color="green">074</FONT>        for (int i = 0; i &lt; 96; i++) {<a name="line.74"></a>
<FONT color="green">075</FONT>          dayEntries.addAll(generateInterval(curve, plantSet, i));<a name="line.75"></a>
<FONT color="green">076</FONT>        }<a name="line.76"></a>
<FONT color="green">077</FONT>        return dayEntries;<a name="line.77"></a>
<FONT color="green">078</FONT>      }<a name="line.78"></a>
<FONT color="green">079</FONT>    <a name="line.79"></a>
<FONT color="green">080</FONT>      /**<a name="line.80"></a>
<FONT color="green">081</FONT>       * Implements the ByPeakType strategy for a single 15 minute interval during the day.<a name="line.81"></a>
<FONT color="green">082</FONT>       * @param curve  The demand curve for this day.<a name="line.82"></a>
<FONT color="green">083</FONT>       * @param plantSet The set of plants, ordered by their intended priority of usage. <a name="line.83"></a>
<FONT color="green">084</FONT>       * @param i The 15 minute interval of interest, ranging from 0 (midnight) to 95 (11:45pm).<a name="line.84"></a>
<FONT color="green">085</FONT>       * @return The List of BatchSimulationEntries indicating the power produced by each <a name="line.85"></a>
<FONT color="green">086</FONT>       * plant during this interval of time. <a name="line.86"></a>
<FONT color="green">087</FONT>       */<a name="line.87"></a>
<FONT color="green">088</FONT>      public List&lt;SimulationEntry&gt; generateInterval(<a name="line.88"></a>
<FONT color="green">089</FONT>          DailyDemandCurve curve, PowerPlantSet plantSet, int i) {<a name="line.89"></a>
<FONT color="green">090</FONT>        List&lt;SimulationEntry&gt; entries = new ArrayList&lt;SimulationEntry&gt;();<a name="line.90"></a>
<FONT color="green">091</FONT>        Calendar timestamp = curve.getTimestamp(i);<a name="line.91"></a>
<FONT color="green">092</FONT>        PeakType peakType = curve.getPeakType(i);<a name="line.92"></a>
<FONT color="green">093</FONT>        int gridMW = curve.getGridMW(i);<a name="line.93"></a>
<FONT color="green">094</FONT>        if (peakType == OFFPEAK) {<a name="line.94"></a>
<FONT color="green">095</FONT>          for (PowerPlant plant : this.getOrderedPlants(peakType, plantSet)) {<a name="line.95"></a>
<FONT color="green">096</FONT>            SimulationEntry entry = plant.getSimulationEntry(gridMW, timestamp);<a name="line.96"></a>
<FONT color="green">097</FONT>            gridMW -= entry.getGridMW();<a name="line.97"></a>
<FONT color="green">098</FONT>            entries.add(entry);<a name="line.98"></a>
<FONT color="green">099</FONT>          }<a name="line.99"></a>
<FONT color="green">100</FONT>        }<a name="line.100"></a>
<FONT color="green">101</FONT>        else if (peakType == SHOULDERPEAK) {<a name="line.101"></a>
<FONT color="green">102</FONT>          for (PowerPlant plant : this.getOrderedPlants(peakType, plantSet)) {<a name="line.102"></a>
<FONT color="green">103</FONT>            // Cycling plants are only responsible for the current shoulder hump. <a name="line.103"></a>
<FONT color="green">104</FONT>            int requestMW;<a name="line.104"></a>
<FONT color="green">105</FONT>            if (plant.getType() == CYCLING) {<a name="line.105"></a>
<FONT color="green">106</FONT>              requestMW = gridMW - curve.getPeakMaxMW(OFFPEAK);<a name="line.106"></a>
<FONT color="green">107</FONT>            }<a name="line.107"></a>
<FONT color="green">108</FONT>            else {<a name="line.108"></a>
<FONT color="green">109</FONT>              requestMW = gridMW;<a name="line.109"></a>
<FONT color="green">110</FONT>            }<a name="line.110"></a>
<FONT color="green">111</FONT>            SimulationEntry entry = plant.getSimulationEntry(requestMW, timestamp);<a name="line.111"></a>
<FONT color="green">112</FONT>            gridMW -= entry.getGridMW();<a name="line.112"></a>
<FONT color="green">113</FONT>            entries.add(entry);<a name="line.113"></a>
<FONT color="green">114</FONT>          }<a name="line.114"></a>
<FONT color="green">115</FONT>        }<a name="line.115"></a>
<FONT color="green">116</FONT>        else {<a name="line.116"></a>
<FONT color="green">117</FONT>          for (PowerPlant plant : this.getOrderedPlants(peakType, plantSet)) {<a name="line.117"></a>
<FONT color="green">118</FONT>            // Cycling plants only need to satisfy the shoulderHump; peakers for the priorityHump;<a name="line.118"></a>
<FONT color="green">119</FONT>            int requestMW = 0;<a name="line.119"></a>
<FONT color="green">120</FONT>            if (plant.getType() == CYCLING) {<a name="line.120"></a>
<FONT color="green">121</FONT>              requestMW = gridMW - curve.getPeakMaxMW(OFFPEAK);<a name="line.121"></a>
<FONT color="green">122</FONT>            }<a name="line.122"></a>
<FONT color="green">123</FONT>            else if (plant.getType() == PEAKING) {<a name="line.123"></a>
<FONT color="green">124</FONT>              requestMW = gridMW - curve.getPeakMaxMW(SHOULDERPEAK);<a name="line.124"></a>
<FONT color="green">125</FONT>            }<a name="line.125"></a>
<FONT color="green">126</FONT>            else {<a name="line.126"></a>
<FONT color="green">127</FONT>              requestMW = gridMW;<a name="line.127"></a>
<FONT color="green">128</FONT>            }<a name="line.128"></a>
<FONT color="green">129</FONT>            SimulationEntry entry = plant.getSimulationEntry(requestMW, timestamp);<a name="line.129"></a>
<FONT color="green">130</FONT>            gridMW -= entry.getGridMW();<a name="line.130"></a>
<FONT color="green">131</FONT>            entries.add(entry);<a name="line.131"></a>
<FONT color="green">132</FONT>          }<a name="line.132"></a>
<FONT color="green">133</FONT>        }<a name="line.133"></a>
<FONT color="green">134</FONT>        return entries;<a name="line.134"></a>
<FONT color="green">135</FONT>      }<a name="line.135"></a>
<FONT color="green">136</FONT>    <a name="line.136"></a>
<FONT color="green">137</FONT>    }<a name="line.137"></a>




























































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